基于BIM技术的桥梁工程建模方法研究

Research on Bridge Engineering Modeling Method Based on BIM Technology

就BIM技术而言,其主要包含了建筑工程设计、施工、安装、运营,及整个生命周期中和服务项目有关的大量信息。通过构建BIM模型的数字化设计,不仅对提升生产能力起到很大作用,且还具有很多优点,如能有效确保生产质量、节省成本、减短工期等。以桥梁工程为背景,介绍了BIM和桥梁工程,分析了桥梁BIM模型的构建方法,进而讨论了桥梁工程施工阶段模型的三维基本思想,分析了建模过程中的关键和难点问题,并对此提出了有效解决方案。通过BIM三维建模,使项目人员更清晰地掌握施工中的具体情况,同时BIM模型的建立还将直接满足施工管理的需要。

As far as BIM technology is concerned,it mainly contains a large amount of information about the design,construction,installation and operation of architectural engineering and service projects in the entire life cycle. By constructing the digital design of the BIM model,it not only plays a big role in improving production,but also has many advantages,such as being able to effectively ensure production quality,save costs,and shorten the construction period. Based on the background of bridge engineering,this paper introduces BIM and bridge engineering,analyzes the construction method of bridge BIM model,and then discusses the three-dimensional basic idea of the bridge engineering construction stage model,analyzes the key and difficult problems in the modeling process. This presents an effective solution. Through BIM three-dimensional modeling,the project can more clearly grasp the specific conditions in the construction,and the establishment of the BIM model will also directly meet the needs of construction management.